Salt Spray Test Chamber Salt Spray Chamber Corrosion Test Device
Salt Spray Test Chamber Corrosion Test Device
The salt spray chamber is designed for accelerated corrosion testing, As per ASTM B117 and ISO 9227 standards, our corrosion test chamber delivers precise temperature control and consistent spray distribution. It is widely used in automotive, electronics, and metal finishing industries, the salt fog chamber enables NSS, AASS, and CASS testing methods.
Salt Spray Chamber – Professional Corrosion Test Equipment
Overview:
A salt spray chamber, also referred to as a salt fog chamber or corrosion test chamber, is an environmental testing device designed to simulate accelerated corrosion conditions. It creates a controlled saline atmosphere to evaluate the corrosion resistance of materials, protective coatings, and finished components. By compressing long-term natural exposure into a short laboratory cycle, it enables manufacturers to assess product durability, validate surface treatments, and meet quality assurance requirements efficiently.
Manufacturing Standards
Our salt spray chambers are engineered in full compliance with internationally recognized testing standards, ensuring consistent performance, repeatable results, and global acceptance:
- ASTM B117 – Standard Practice for Operating Salt Spray Apparatus
- ISO 9227 – Corrosion Tests in Artificial Atmospheres
- IEC 60068-2-11 – Environmental Testing – Test Ka: Salt Mist
- GB/T 2423.17 – Environmental Testing for Electrical and Electronic Products
- GB/T 10587 – Technical Specifications for Salt Spray Corrosion Test Chambers
These standards define critical parameters such as temperature uniformity, spray uniformity, solution concentration, pH range, and collection rate, ensuring test validity across industries and laboratories.
Test Methods
The chamber supports multiple accelerated corrosion test methods to accommodate various material types and application requirements:
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| 5% sodium chloride solution, pH 6.5–7.2, test temperature 35°C – Standard method for evaluating general corrosion resistance |
AASS (Acetic Acid Salt Spray) | 5% sodium chloride with acetic acid, pH 3.1–3.3 – Accelerated test for anodized and decorative coatings |
CASS (Copper-Accelerated Acetic Acid Salt Spray) | 5% sodium chloride with 0.26 g/L copper chloride and acetic acid – High-corrosion test for electroplated and multi-layer coatings |
Applications & Tested Products
Salt spray chambers are essential tools for quality control, material selection, and process validation across a wide range of industries.
Key Industries
- Automotive – Body panels, fasteners, brake lines, chassis components, exterior trim
- Electronics – PCBs, connectors, relays, enclosures, communication equipment
- Metal Finishing – Electroplating, anodizing, powder coating, galvanizing
- Aerospace & Defense – MIL-STD-810 compliant components, avionics housings
- Paints & Coatings – Liquid coatings, automotive paints, industrial finishes
Specifications
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| 600 × 450 × 400 mm (W×D×H) |
| 220V, single-phase 1.5kW, 50Hz |
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| 0-999 hours, minutes, seconds, arbitrary settings |
Features of Salt Spray Chambers:
- Compliant with global standards – ASTM B117, ISO 9227, IEC 60068-2-11, and more
- Versatile test methods – Supports NSS, AASS, and CASS in one system
- Precise control – Accurate temperature uniformity and spray uniformity for repeatable results
- Durable construction – Built with corrosion-resistant materials for long-term reliability
- User-friendly operation – Touch screen controller with programmable test cycles and data logging
- Global compatibility – Designed for international quality assurance and export requirements
